On ~x86, a custom ebuild that says: inherit qt4 ... DEPEND="$(qt4_min_version 4.2.2) ..." Makes conflict in pushing qt-4.2.2 for the custom ebuild and 4.2.3 for others in the same slot. Reproducible: Always Actual Results: emerge -auDNv world These are the packages that would be merged, in order: Calculating world dependencies \ !!! Multiple versions within a single package slot have been !!! pulled into the dependency graph: ('ebuild', '/', 'x11-libs/qt-4.2.2', 'nomerge') pulled in by ('ebuild', '/', 'sci-geosciences/qgis-0.8.0-r1', 'nomerge') ('ebuild', '/', 'x11-libs/qt-4.2.3', 'merge') pulled in by ('ebuild', '/', 'dev-python/PyQt4-4.1.1', 'nomerge') ('ebuild', '/', 'app-text/poppler-bindings-0.5.4', 'nomerge') It may be possible to solve this problem by using package.mask to prevent one of those packages from being selected. However, it is also possible that conflicting dependencies exist such that they are impossible to satisfy simultaneously. If such a conflict exists in the dependencies of two different packages, then those packages can not be installed simultaneously. For more information, see MASKED PACKAGES section in the emerge man page or refer to the Gentoo Handbook. !!! Depgraph creation failed. sci-geosciences/qgis-0.8.0-r1 can be found on Gentoo-GIS overlay (http://gentoo-gis.sf.net/). Expected Results: No conflicts and emerging of qt-4.2.3. Probabily the best way to solve the issue is adding 4.2.3 to QT4VERSIONS in qt4.eclass: sed -i -e 's/QT4VERSIONS="\(.*\)$/QT4VERSIONS="4.2.3 \1/' qt4.eclass
sorry about that - just plain forgot! should be fixed now.
